O'Mahony Air Conditioning & Heating, Inc.. Preventative Maintenance, Service, Repair & Installation

O’Mahony Air is a wonderful company. I love that it’s a family oriented company and that you can truly tell that they care about their customers. The owner Chris is very kind and on top of it. Our ac unit went out and he was quick to address the problem, give us our options and get us situated. Our previous unit was installed by them as well and lasted well over 20 years. We had two technicians Graham & Nathan install the unit at our home and they were not only kind, but very professional. Quick, clean and amazing work. We will never use anyone else. Highly recommended!

Our AC had not been working and they came in yesterday and removed our old one and installed a new one in one day! The service technicians were so professional, nice, detailed , and thorough in their job. We now have air and I’m so grateful for the work received by O’Mahony Air conditioning and heating services. I would definitely recommend them to my family and friends and would most gladly use their services again.

I can’t recommend O’Mahony enough! My a/c broke down and they were able to get it up and running ASAP. As a priority client, I always have them do check ups on My systems before the hot/cold seasons. They are honest, prompt, friendly and clean!

The best A/C & HVAC company I’ve ever done business with. They are very responsive and do great work. And their prices are fair and comperitive.

Chris, the owner, and his wife Donna run a tight ship. Plus the technician I’ve dealt with, Mike, knows what he’s doing and is pleasant to work with. Also he does a neat job and doesn’t leave a mess. You’ll like him.

I’ve referred friends and neighbors to O’Mahony and they all are just as impressed with them as I am.

I highly recommend this company.

The technician was great, professional, courteous, and very knowledgeable. I was impressed with the service and will continue to use this company. Great to know it's a small family oriented business. Highly recommend O'Mahony A/C and Heating.

The only plumber and HVAC company I would use. Chris has been servicing my 1933 home since 1991 and keeps it all working perfectly. Appreciate his honesty and trustworthiness.

Awesome Job. Professional Service .
I had a Unit that was making noise no one else could figure it out and they did. Fixed it!
Left my home clean. Heating and Air Conditioning Experts!
Most of all I sure appreciated the customer service and just general friendliness!
Great Job I highly recommend!

Chris is not only very knowledgeable, but he is also the kindest and most honest guy in the business. Always helpful and friendly. I have used his services at my home in Claremont and rental properties in Glendora. More than once he has helped me out of a tight spot.

Outstanding service. Air went out in the middle of 104 degree days. They were able to squeeze in our service call the following day. We purchased the system from Chris 16 years ago and this is the first time it has given us a problem.

Technician Scott was extremely courteous and professional and fast. He made sure everything was working properly before he left.
The owner was very nice and accommodating with my appointment.